MailChimp error: The requested resource could not be found. url: https://us18.api.mailchimp.com/3.0/ecommerce/stores/4/products data: {\"id\":\"2844\",\"title\":\"Portfolio FIGURE - 10 lithographies\",\"url\":\"https:\\/\\/litho.online\\/fr\\/lithographie\\/2844-lithoonline-collaboration-tire-a-part-figure-portfolio-collaboration-hauteur-en-cm-34-largeur-en-cm-27-technique-lithographie-da.html\",\"type\":\"Lithographie\",\"variants\":[{\"id\":\"2844\",\"title\":\"Portfolio FIGURE - 10 lithographies\",\"inventory_quantity\":29,\"price\":99,\"sku\":\"\"}],\"description\":\"\",\"image_url\":\"http:\\/\\/litho.online\\/281-home_default\\/lithoonline-collaboration-tire-a-part-figure-portfolio-collaboration-hauteur-en-cm-34-largeur-en-cm-27-technique-lithographie-da.jpg\"}